COSMOS 2251 DEB

Satellite information

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Satellite Type and Status

DEBRISIN ORBIT

Key statistics

Satellite COSMOS 2251 DEB at a glance.

Uptime

11771

Days in orbit

Revolutions

≈ 14.6

Per day

Orbit

LEO

Low Earth Orbit

Inclination

74.1

Latest

Satellite identification and parameters

Extended collection of information and parameters for COSMOS 2251 DEB.

Object identification

Identified? True

Debris? True

Object name: COSMOS 2251 DEB

International designator: 1993-036XF

Object number (NORAD): 34634

Object ID (CCSDS): 34634

Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)

Current information (Y/N): Y

RCS size: SMALL

Orbital parameters

Period: 98.958 minutes

Inclination: 74.051 deg

SMA: 7086.994 km

Apoapsis: 741.877 km

Periapsis: 675.84 km

RAAN: 218.5965 deg

Eccentricy: 0.00465903

Argument of periapsis: 347.2838 deg

Mean anomaly: 76.03 deg

Mean motion: 14.55156505 rev/day

Mean motion (dot): 0.00003061 rev/day²

B* drag term: 0.00070459224 1/R_Earth

Two-line elements (TLE)

Creation date: Sept. 7, 2025, 3:09 a.m.

Reference frame: TEME

Reference center: EARTH

Epoch: Sept. 6, 2025, 4:56 p.m. UTC

TLE line 0: 0 COSMOS 2251 DEB

TLE line 1: 1 34634U 93036XF 25249.70619657 .00003061 00000-0 70459-3 0 9992

TLE line 2: 2 34634 74.0510 218.5965 0046590 347.2838 76.0300 14.55156505873702

Live tracking on map

Real-time ground track for satellite COSMOS 2251 DEB.

In-orbit conjunctions

A list of the most updated potential collisions computed for object COSMOS 2251 DEB.

Target	Orbit	TCA	Probability of collision	Miss distance	Type
NOAA 16 DEB	SSO	2024-09-02 13:30:03	0.0001493271	108.0 (m)	DEBRIS

Associated space launch

Military communications satellite. Destroyed in a collision with Iridium 33.

COSMOS 2251 DEB was lifted into orbit during the mission ‘Kosmos-3M | Strela-2M 51’, on board a Kosmos-3M space rocket.

The launch took place on June 16, 1993, 4:17 a.m. from 132/1 (132L).

For more information about the launch, click the button.

Kosmos-3M | Strela-2M 51

Agency: N/A

Status: Launch Successful

Launch date: June 16, 1993, 4:17 a.m. UTC

Rocket: Kosmos-3M

Launch pad: 132/1 (132L)

Location: Plesetsk Cosmodrome, Russian Federation

...

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